/*
 *  Copyright 2007-2008 by Matthias Buch-Kromann <mbk.isv@cbs.dk>.
 *  *
 *  This file is part of the Open-source Dependency Toolkit (OSDT),
 *  see http://code.google.com/p/open-source-dependency-toolkit.
 *  
 *  The OSDT is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as 
 *  published by the Free Software Foundation, either version 3 of 
 *  the License, or (at your option) any later version.
 * 
 *  The OSDT is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public 
 *  License along with the OSDT in the files COPYING and COPYING.LESSER.
 *  If not, see http://www.gnu.org/licenses.
 */

package org.osdtsystem.values;

/**
 *
 * @author Matthias Buch-Kromann <mbk.isv@cbs.dk>
 */
public class LayeredFeature extends AbstractFeature {
    Layer layer;
    Property property;

    public LayeredFeature(Layer layer, Property property) {
        this.layer = layer;
        this.property = property;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final LayeredFeature other = (LayeredFeature) obj;
        if (this.layer != other.layer && (this.layer == null || !this.layer.equals(other.layer))) {
            return false;
        }
        if (this.property != other.property && (this.property == null || !this.property.equals(other.property))) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 37 * hash + (this.layer != null ? this.layer.hashCode() : 0);
        hash = 37 * hash + (this.property != null ? this.property.hashCode() : 0);
        return hash;
    }

    @Override
    public String toString() {
        return property + "[" + layer + "]";
    }
    
    
}
